Law Tactical, the makers of the folding stock adapter, has turned their attention to rear sights for the AK-47.
The AKuracy rear sight can use glock and aftermarket glock rear sights.
As you can see in the info sheet below, the use of a Glock rear sight give the AK a similar sight picture to that of a Glock pistol.
The sight retails for $49.99. Glock rear sight not included.